Error appeared when you open XLS file? It may be cause of corruption. You should repair corrupt Excel File. The one recommended solution to repair corrupt Excel file is to use Auto Recovery option. If you fail to repair it then you can try any reliable Excel Recovery Tool. SysTools Excel Recovery is one of the recommended software by excel user to Reconstruct Excel File. It provides a utility to Repair Corrupt Excel File without lose of original file format. It is designed to restore and rebuild the damaged MS Excel files. This utility recover single and multiple of corrupt excel file at a moment. SysTools Excel Recovery tool is highly developed software used for .xls file recovery. It will help you to repair corrupt Excel files with all the data and information together. The software has a perceptive Graphical User Interface (GUI) which makes it easy for the user to use it to repair excel worksheets. SysTools Excel Recovery tool is a perfect Excel file repair tool to recover Excel data from corrupt XLS files. This Excel file Repair tool will first open and read corrupt Excel files with Excel file reader tool then it will fix corrupt Excel worksheets with corrupt Excel file repair software. Technical skills are not requiring in complete process, so a non technical user can use this Excel Recovery tool to recover corrupt excel file. Excel Recovery software runs smoothly with Windows 7, Vista, XP, 2003, 2002, 2000 and 98. SysTools also provides you the facility to download the trial version of the software which is capable to display preview of recovered corrupt and damaged XLS data. To repair and to save all corrupted excel files you have to purchase Personal License only at 49 Dollar and Business License only at 129 Dollar. Online support is also providing by SysTools Group if you have any problem in recovering process you can contact to our support staff at 24X7.